Analysis of interatomic Contacts of Structural Units in PDB entry:
3A8R


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3A8R entry

There are 2 chains in PDB entry 3A8R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 138LEU 303
B
 THR 138GLN 304
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 17 helices in PDB entry 3A8R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
138 157Right-handed alpha
Helix 2
2
A
160 172Right-handed alpha
Helix 3
3
A
181 187Right-handed alpha
Helix 4
4
A
191 206Right-handed alpha
Helix 5
5
A
214 227Right-handed alpha
Helix 6
6
A
229 242Right-handed alpha
Helix 7
7
A
250 264Right-handed alpha
Helix 8
8
A
265 286Right-handed alpha
Helix 9
9
A
294 303Right-handed alpha
Helix 10
10
B
138 157Right-handed alpha
Helix 11
11
B
160 172Right-handed alpha
Helix 12
12
B
181 187Right-handed alpha
Helix 13
13
B
191 206Right-handed alpha
Helix 14
14
B
214 227Right-handed alpha
Helix 15
15
B
229 242Right-handed alpha
Helix 16
16
B
251 286Right-handed alpha
Helix 17
17
B
294 304Right-handed alpha
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There are 3 sheets in PDB entry 3A8R. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
177 178first strand
Strand 2
A
212 213anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
292 293first strand
Strand 2
B
249 250anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
177 178first strand
Strand 2
B
212 213anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il